EP2147633A4 - System und verfahren zur messung der lichtstreuung im augapfel oder augenbereich mittels aufzeichnung und verarbeitung von netzhautbildern - Google Patents

System und verfahren zur messung der lichtstreuung im augapfel oder augenbereich mittels aufzeichnung und verarbeitung von netzhautbildern

Info

Publication number
EP2147633A4
EP2147633A4 EP08761555.5A EP08761555A EP2147633A4 EP 2147633 A4 EP2147633 A4 EP 2147633A4 EP 08761555 A EP08761555 A EP 08761555A EP 2147633 A4 EP2147633 A4 EP 2147633A4
Authority
EP
European Patent Office
Prior art keywords
eyeball
recording
light diffusion
measuring light
eye region
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08761555.5A
Other languages
English (en)
French (fr)
Other versions
EP2147633B1 (de
EP2147633A1 (de
Inventor
Soriano Pablo Artal
Luque Sergio Oscar
Ramo Jaume Pujol
Galindo Antonio Benito
Sanchez Guillermo Perez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universitat Politecnica de Catalunya UPC
Original Assignee
Universitat Politecnica de Catalunya UPC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universitat Politecnica de Catalunya UPC filed Critical Universitat Politecnica de Catalunya UPC
Publication of EP2147633A1 publication Critical patent/EP2147633A1/de
Publication of EP2147633A4 publication Critical patent/EP2147633A4/de
Application granted granted Critical
Publication of EP2147633B1 publication Critical patent/EP2147633B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/101—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the tear film
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/117—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the anterior chamber or the anterior chamber angle, e.g. gonioscopes
    • A61B3/1173—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the anterior chamber or the anterior chamber angle, e.g. gonioscopes for examining the eye lens
    • A61B3/1176—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the anterior chamber or the anterior chamber angle, e.g. gonioscopes for examining the eye lens for determining lens opacity, e.g. cataract
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0016—Operational features thereof
    • A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
EP08761555.5A 2007-05-04 2008-05-05 System und verfahren zur messung der lichtstreuung im augapfel oder augenbereich mittels aufzeichnung und verarbeitung von netzhautbildern Active EP2147633B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200701267A ES2315171B1 (es) 2007-05-04 2007-05-04 Dispositivo y metodo para la medida de la difusion (scattering) ocular basado en el registro y procesado de imagenes retinianas.
PCT/ES2008/000310 WO2008135618A1 (es) 2007-05-04 2008-05-05 Sistema y método para la medida de la difusión de la luz en el globo o región ocular basado en el registro y procesado de imágenes retinianas

Publications (3)

Publication Number Publication Date
EP2147633A1 EP2147633A1 (de) 2010-01-27
EP2147633A4 true EP2147633A4 (de) 2014-04-30
EP2147633B1 EP2147633B1 (de) 2021-07-07

Family

ID=39943153

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08761555.5A Active EP2147633B1 (de) 2007-05-04 2008-05-05 System und verfahren zur messung der lichtstreuung im augapfel oder augenbereich mittels aufzeichnung und verarbeitung von netzhautbildern

Country Status (4)

Country Link
US (1) US8488851B2 (de)
EP (1) EP2147633B1 (de)
ES (1) ES2315171B1 (de)
WO (1) WO2008135618A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10709610B2 (en) * 2006-01-20 2020-07-14 Lensar, Inc. Laser methods and systems for addressing conditions of the lens
US9248047B2 (en) * 2006-01-23 2016-02-02 Ziemer Holding Ag System for protecting tissue in the treatment of eyes
US8909327B1 (en) 2010-06-23 2014-12-09 Allergan, Inc. Instrument and method for diagnosing dry eye in a patient
ES2391192B2 (es) 2011-04-28 2013-06-18 Universidad De Murcia Procedimiento y sistema para la medida de la difusión intraocular.
ES2441669B2 (es) 2012-05-04 2015-05-20 Universitat Politècnica De Catalunya Método para la detección de pérdidas de función visual
JP2017528254A (ja) * 2014-05-27 2017-09-28 オブシェストヴォ ス オグラニチェンノイ オトヴェトストヴェンノスチユ “オスト−オプティック エスケー” 視力検査方法
ES2558257A1 (es) * 2014-07-31 2016-02-02 Universitat Politècnica De Catalunya Método, sistema y programa de ordenador para la medida de la difusión de la luz en el globo o región ocular
JP6231958B2 (ja) * 2014-08-20 2017-11-15 株式会社日立エルジーデータストレージ 光画像計測装置
US10909164B2 (en) * 2015-04-02 2021-02-02 Essilor International Method for updating an index of a person
CN107847351A (zh) * 2015-04-16 2018-03-27 雷萨公司 用于处理晶状体状况的激光方法和系统
ES2629169B1 (es) * 2016-02-05 2018-05-11 Universitat Politécnica de Catalunya Método y programa de ordenador para analizar la difusión ocular
ES2635064B1 (es) * 2016-02-29 2018-08-16 Universidad De Murcia Instrumento para obtener imágenes del ojo y método asociado
ES2688742B2 (es) * 2017-05-05 2019-07-25 Univ Catalunya Politecnica Método para determinar la dinámica de la película lagrimal y productos de programa de ordenador del mismo
US11911106B2 (en) * 2019-07-05 2024-02-27 Korea Photonics Technology Institute Device and method for reducing eye opacity

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007035334A2 (en) * 2005-09-19 2007-03-29 Advanced Vision Engineering, Inc. Methods and apparatus for comprehensive vision diagnosis

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA46833C2 (uk) * 1998-10-07 2002-06-17 Інститут Біомедичної Техніки Та Технологій Академії Технологічних Наук України Вимірювач абераційної рефракції ока
US6561648B2 (en) * 2001-05-23 2003-05-13 David E. Thomas System and method for reconstruction of aberrated wavefronts
RU2268637C2 (ru) * 2004-03-22 2006-01-27 Андрей Викторович Ларичев Аберрометр с системой тестирования остроты зрения (варианты), устройство и способ его настройки
ES2265225B1 (es) * 2004-06-15 2008-01-01 Universidad De Murcia Dispositivo y metodo para medida de difusion (scattering) en sistemas opticos.
EP2026693B1 (de) * 2006-02-14 2019-07-31 Shui T. Lai Subjektives refraktions vorrichtung zur korrektur von aberrationen hoher und niedriger ordnung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007035334A2 (en) * 2005-09-19 2007-03-29 Advanced Vision Engineering, Inc. Methods and apparatus for comprehensive vision diagnosis

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
JOSÉ L GÜELL ET AL: "Optical Quality Analysis System", JOURNAL OF CATARACT & REFRACTIVE SURGERY, vol. 30, no. 7, 1 July 2004 (2004-07-01), pages 1598 - 1599, XP055109107, ISSN: 0886-3350, DOI: 10.1016/j.jcrs.2004.04.031 *
KATSUHIKO KOBAYASHI ET AL: "Calculation of ocular single-pass modulation transfer function and retinal image simulation from measurements of the polarized double-pass ocular point spread function", JOURNAL OF BIOMEDICAL OPTICS, vol. 9, no. 1, 1 January 2004 (2004-01-01), pages 154, XP055108985, ISSN: 1083-3668, DOI: 10.1117/1.1627777 *
KAZUNO NEGISHI ET AL: "Evaluation of Optical Function Using a New Point Spread Function Analysis System in Cataractous and Pseudophakic Eyes: Preliminary Results", JAPANESE JOURNAL OF OPHTHALMOLOGY, vol. 50, no. 1, 1 January 2006 (2006-01-01), pages 12 - 19, XP055109492, ISSN: 0021-5155, DOI: 10.1007/s10384-005-0275-z *
See also references of WO2008135618A1 *
WESTHEIMER G ET AL: "Evaluating diffusion of light in the eye by objective means", INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE - IOVS, ASSOCIATION FOR RESEARCH IN VISION AND OPHTHALMOLOGY, US, vol. 35, no. 5, 1 April 1994 (1994-04-01), pages 2652 - 2657, XP008123659, ISSN: 0146-0404 *
WILLIAMS ET AL: "Off-axis optical quality and retinal sampling in the human eye", VISION RESEARCH, PERGAMON PRESS, OXFORD, GB, vol. 36, no. 8, 1 April 1996 (1996-04-01), pages 1103 - 1114, XP022267004, ISSN: 0042-6989, DOI: 10.1016/0042-6989(95)00182-4 *

Also Published As

Publication number Publication date
US8488851B2 (en) 2013-07-16
EP2147633B1 (de) 2021-07-07
US20100195876A1 (en) 2010-08-05
ES2315171B1 (es) 2010-01-08
WO2008135618A1 (es) 2008-11-13
EP2147633A1 (de) 2010-01-27
ES2315171A1 (es) 2009-03-16

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